63 results about "Library services" patented technology

The invention provides a full-automatic library service station and an operation method thereof. The service station comprises a computer, a displayer, a printer, a keyboard, a library card reader, an identification card scanner, a library card transaction unit and a mechanical conveying device, wherein the computer serves as a main control unit; the displayer and the printer serve as information output units; the keyboard serves as an information input unit; the library card reader and the identification card scanner serve as information input equipment; the library card transaction unit is connected with the computer; the mechanical conveying device is controlled by the computer; the service station main body is a sealed cabinet body which comprises an operation platform and book shelves; the displayer, the keyboard, the printer, the library card reader, the identification card scanner and the library card transaction unit are positioned on the operation platform which is also provided with a book inlet and a book outlet; book separation columns are formed on the book shelves by clapboards; each book separation column corresponds to a piece of position information; under the control of the computer, the conveying device conveys books between the book inlet, the book outlet and the shelves by manipulators arranged per se.

A lending system for lending an econtent item comprises a library server having a processor and a number of databases. Borrowers can access the system using a PDA or other suitable communications device over a communications network. Each econtent item has a number of loan instances allocated to it, and the econtent item can be made available to borrowers up to a maximum number of predetermined loan instances over a set period of time. A single loan instances can be typically defined as a period of between 5 minutes and 24 hours to a single borrower, with an econtent item having an allocation of a set number of loan instances per calendar year, for example, 325 loan instances. This allows the econtent item to be made available to multiple concurrent users or single users as long as the number of loan instances has not been exceeded in any given year.

A digital content library service makes available copies of digital content in a customer's tangible media library to be transferable to a hard disk or other random access memory of a compatible media player for a fee. To ensure that only one copy is transferable per tangible medium, the medium is permanently marked as part of the data entry process for the service. Optionally, the service, by encapsulating the customer's usage entitlements, also enables its users, for an additional fee, to stream their libraries to certain internet enabled media players so that they may also enjoy access to their digital content in a variety of new environments.

The present invention discloses a system and method of library service based on a robot. A RFID electronic tag and a radio frequency inductor are employed to realize construction of a library indoor map and the position location of a robot, and the robot realizes active navigation according to the positions of the library map and the robot itself to facilitate allowing the robot to directly drive to a shelf where a book is located. The ingenious design of a mechanical structure for book access is employed to reduce the cost and facilitate control. bar codes are pasted at the spine of a book and a bar-code identifier is combined to facilitate realization of book location and allow the identification effect to be more accurate. The robot performs data excavation according to the book information base and reader borrowing recording base of the library to push books which accord with the readers' interest and provide better service experience for the readers. The robot can provide service such as beverage sale, coffee ordering, free drinking water except for basic book borrowing service so as to allow the readers to enjoy a more comfortable reading environment.

The invention relates to an electronic public library system for providing reading together of an electronic children literature item at two remote computers, which comprises: (a) an adult computer and a child computer that are located remote one from the other, and are connected to the Internet; (b) two mouse pointing devices, one at each of said computers; (c) a camera and microphone at each of said computers for producing an adult live video channel and child live video channel from each of said adult and child computers respectively; and (d) a library server which comprises: (i) storage for storing a collection of children literature items for selection; (ii) a user interface for enabling access, and selection of an item from a first of said adult or child computers; (iii) item processing unit for (I) establishing communication with said two computers; (II) receiving the adult and child video channels from said adult and child computers respectively; (III) activating the selected children literature item; (IV) receiving mouse locations from each of said two computers from a synchronization unit; (V) sending synchronized images simultaneously to both of said adult and child computers, wherein the images sent to each of said two computers comprise the same literature item image at a first screen portion, mouse indicators of said two computers distinguished one from the other by shape, and for each party, a live video display of the other party positioned at a second screen portion; and (iv) a synchronization unit for receiving control instructions over the literature item from each of said computers, and mouse location from each of said

computers, effecting the control over the item accordingly, and producing two mouse indicators distinguished one from the other by shape, such that the processing unit can send to both computers both of said mouse indicators distinguished by shape.

The invention provides a disordered book management system through an autonomous robot. A method comprises the steps: coding each layer of a book shelf, making two-dimensional codes, enabling a scanning gun module on the robot to scan the codes and obtain the shelf information, and enabling the scanning gun module to scan the bar codes on spines and obtain the book information; enabling the autonomous robot to obtain the coordinates of a current position in a 2D navigation map through code scanning, and achieving the combination of the book information and the position information, thereby solving a problem of the recognition and positioning of books in a library; enabling the robot to autonomously guide a reader to the position of a book according to the position information corresponding to the book when the reader searches the book, and guiding the reader to find the book; enabling the robot to scan the bar codes of books on the whole shelf, comparing the obtained position information with the original position information, judging whether a book is placed wrongly, and achieving the management of disordered books. According to the invention, the facilities of a conventional library are changed less, and only the original bar codes of books need to be added to the spines. Meanwhile, a certain space between the book shelves is needed for the robot to move autonomously. The method can solve a problem of book ordering, reduce the manual management cost of a library, and improves the service quality and automation level of the library.

Disclosed in the invention is a book management system comprising a plurality of mobile terminals and a library server. The library server includes a user information management module; and a plurality of user names and a password corresponding to each user name are stored in the user information management module. Each mobile terminal logs in the library server by inputting one user name and the password corresponding to the inputted user name. Besides, the library server also includes a book and periodical information storage module and a book and periodical information push module; and the book and periodical information push module selects at least one book as a first target book and sends the book and periodical information of the first target book stored in the book and periodical information storage module. According to the invention, the reader can directly use the mobile terminal to log in the library server to carry out data exchange, thereby brining convenience for the reader and saving the time of the reader.

The invention discloses a design method of a distributed face basic information intermediate library service compatible with multiple algorithms. The most important technology of the method is three-library separation refers to that a personnel basic information library, a personnel photo library and a face feature value library are stored separately, manufacturer and data isolation of the algorithm is realized through the face basic information security API interface. The data security is greatly improved, the data is prevented from being leaked, and all the data are associated together by the global unique number of the personnel. The intermediate library performs data encryption on the sensitive personnel information. A face feature extraction system is built by matching with each facerecognition algorithm manufacturer. The intermediate library feature management service schedules each system to extract face features, process incremental data and synchronously distribute feature data, and a security API interface service for providing face basic information for the face recognition application request. The API interface service realizes the functions of authority access control, sensitive information filtering, data information encryption, three-library separation, interface call limit limitation, interface call multiple authentication mechanism, picture watermarking, log tracing and the like.

The invention discloses an interception method and device applied to a dynamic library API (Application Program Interface) in a Linux system. The method comprises: acquiring APIs and hook functions, which are called by dynamic library services to be performed; finding the corresponding APIs from a pre-set double-grade interception mapping table according to the APIs; hooking the hook functions and primitive functions of the APIs; replacing the primitive functions by the hook functions to perform the dynamic library services; after the dynamic library services are performed, unhooking the APIs and recovering the primitive functions. According to the interception method provided by the invention, the double-grade interception mapping table is utilized and a correlation relation of the APIs called by the different dynamic library services and corresponding ELF (Executable and Linkable Format) files thereof, the hook functions and the primitive functions is established; a plurality of API calling records can be inserted into the mapping table according to the difference of the hook functions; when the dynamic library services are performed, the APIs are recovered to the primitive functions according to the calling records and the different dynamic library services can conveniently and repeatedly call the same API for a plurality of times.

The invention provides a book management method based on an autonomous mobile robot, and the method comprises the steps: coding each layer of a bookshelf, manufacturing a bar code, scanning the bar code through a scanning gun module on the robot to obtain bookshelf information, and scanning the bar code on a spine to obtain book information. During code scanning, the autonomous robot obtains coordinates of the current position in the 2D navigation map, combination of book information and position information is achieved, and the problem of book recognition and positioning in a library is solved. When a reader finds a book, the robot can autonomously navigate to the position of the book according to the position information corresponding to the book to guide the reader to find the book. Therobot scans the book bar codes on the whole bookshelf and compares the original position information to judge whether the books are wrongly shelved, thereby realizing wrong-shelved book management. Facilities of an existing library are changed a little, only bar codes of original books need to be added to the spine, and meanwhile certain space is reserved between bookshelves for the robot to moveautonomously. By utilizing the method, the book management problem can be solved, the library manual management cost is reduced, and the library service quality and the automation level are improved.

The invention relates to a book management method based on a shelf disorder book management robot handheld auxiliary terminal. A device of the method comprises an autonomous robot shelf disorder bookmanagement system and the handheld auxiliary terminal in communication connection with the autonomous robot shelf disorder book management system. The handheld auxiliary terminal comprises a scanninggun, a touch screen, a wireless communication module and a query module. The book management method has the advantages that existing hardware equipment and software systems in a library are utilized to assist a robot in achieving library book allocation, the handheld auxiliary terminal is adopted to widen the application range of the shelf disorder book management robot in response to the defect that the library robot fails to operate in a narrow space, the book management function of the library robot is effectively complemented, the robot is assisted in managing library books, the library labor management cost is lowered, the library service quality is improved, the library automation level is increased, and the problems of library collected book shelf disorders are solved.

The invention discloses an Internet of Things device and a data access system, a method and a storage medium. The system comprises an open interface subsystem, which is used for realizing the unifiedaccess of a plurality of Internet of Things devices, a plurality of sensors and a timing data point, and sending the corresponding request data to a data analysis service module, the data analysis service module, configured to receive the request data transmitted by the open interface subsystem, perform data analysis, and form structured data, a data authentication service module configured to perform security authentication on the structured data transmitted by the data analysis service module and send the structured data to a data read-write library service module after the authentication ispassed, and the data read-write library service module used for sending the structured data to the corresponding database for data writing or returning to the caller after reading the data from the corresponding database according to the structured data. The invention can realize the unified access of different IOT devices and sensors.

The invention discloses a digital-library database construction method based on big data, and relates to the field of library management technology. The method comprises: collecting user behavior data, work status information of a library, bibliographic data of the library and geographic information, searching information, website browsing trajectories and interaction data record information of readers in processes of using the library; and filtering out garbage data, and establishing a smart big database of the library. According to the method, the unstructured data, structured data and semi-structured data information is collected and stored into the smart big database, updating is carried out in real time, a distributed computing architecture of Hadoop is adopted, big-data technology isutilized to mine, identify, organize and analyze the data information which is implicit in reader behaviors, thus implicit appeals thereof are found, then services of the library are improved, two-way ideal control of library resources and the services and reader demand is achieved, and an organization level of a library service system is increased.

The invention discloses an intelligent inspection/consultation system based on medical standard problem library, comprising a medical standard problem library and a medical consultation module, wherein the medical consultation module incudes a consultation request module, an intelligent consultation module, an artificial consultation module, a medical protocol generating module and a medical record making module. The medical standard problem library is a purchased third-party knowledge library service or a self-constructed knowledge library, including basic data of an expert knowledge librarycollected according to departments or disease entities, a personal inquiry template corresponding to a doctor, and an intelligent inquiry path related to inquiry problems and patient answers. The medical standard problem library is pre-set to collect and store various medical problems; the intelligent technique is utilized to reply conventional medical problems through various preset templates through the intelligent technology, and medical consultation efficiency is effectively improved.

The invention discloses a book management system for a library, which comprises a monitoring device arranged on a bookshelf in the library, electronic tags attached to each book on the bookshelf and alibrary server, wherein the monitoring device is internally provided with a microprocessor, a radio frequency signal receiving circuit, an A/D conversion circuit, a wireless transmission module, a touch screen and a power supply circuit, the radio frequency signal receiving circuit receives radio frequency signals sent by each electronic tag and transmits the radio frequency signals to the A/D conversion circuit which converts the radio frequency signals into digital signals, and the A/D conversion circuit transmits the digital signals to the microprocessor; the power supply circuit comprisesa DC power supply, a voltage input end, a voltage output end, a first triode, a second triode, a third triode, a fourth triode, a first resistor, a second resistor, a first voltage stabilizing diode,a second voltage stabilizing diode, a third diode and a first capacitor. The book management system is simple in circuit structure, low in cost and high in circuit safety and reliability.

The invention provides a system used for lending and downloading a digital publication by scanning a two-dimensional code and a method. The method comprises the steps that S1, a digital publication two-dimensional code is generated; S2, a digital publication and the two-dimensional code are displayed; S3, the two-dimensional code is scanned by a mobile terminal; S4, the mobile terminal sends a lending request to the system; S5, the system determines the legitimacy of the mobile terminal, and if the mobile terminal is legitimate, S6 is carried out; S6, the system determines the legitimacy of the two-dimensional code, and if the two-dimensional code is legitimate, S7 is carried out; S7, the system agrees with the mobile terminal to download the digital publication; S8, the system determines whether the digital publication comes to a lending deadline, and if the digital publication does not come to the lending deadline, S9 is carried out; and S9, the digital publication is read through the mobile terminal. The system comprises a server, a front-end display module and an execution module. According to the invention, the system and the method meet the development needs of traditional library services; a user can save a lot of time cost; and the system and the method meet the reading habits of the user who reads books, periodicals and other digital publications, and are user-friendly.

The invention discloses a library service robot used for a library. The library service robot used for the library comprises a robot seat. A placing groove is formed in the top of the robot seat, a fixing column is fixedly installed on the inner wall of the bottom of the placing groove, a rotating disc is rotatingly installed at the top of the fixing column, a threaded hole is formed in the top ofthe rotating disc, a threaded column is installed in the threaded hole in a threaded mode, a movable groove is formed in the top of the fixing column, the threaded column is slidably installed in themovable groove, a gear groove is formed in an inner wall of one side of the placing groove, and a motor groove is formed in an inner wall of the bottom of the gear groove. According to the library service robot used for the library, economy and practicability are achieved, on one hand, manually book taking is replaced, the library service robot is suitable for taking books at different heights and positions, thus the potential safety hazard of workers is lowered, on the other hand, the books can be carried freely and conveniently, thus the labor intensity of the workers is reduced, the carrying efficiency is improved, the taking speed is fast, taking is convenient, meanwhile the books can be quickly organized, and a quantity of time is saved.

The invention relates to a book information management method, in particular to a method for borrowing books in advance with compensation, which belongs to the field of book information service in the library service. The product of the invention comprises a device for borrowing the books in advance and the method for borrowing the books in advance based on the device. The invention realizes that the reader borrows the books in advance with compensation in the library so that the reader finally fulfills the aim of saving time and labor and the library obtains economic benefit and improves the service quality.

The invention discloses a library service robot applied to a library. The library service robot is characterized by comprising a simulated human limb, a man-machine intercom system, a navigation system and a 3D visual system, wherein the simulated human limb, the man-machine intercom system, the navigation system and the 3D visual system are respectively connected with a data processing module independently and can achieve bidirectional data transmission. The library service robot has the advantages that automation of book management of the library is achieved, manual book arrangement is changed into automatic book management through the robot, adverse influences of multiple factors on book management are avoided, labors of the library are reduced, and book management efficiency and service quality of the library are greatly improved.

The invention relates to a digital library management system. The digital library management system comprises an authentication module used for a library server to verify a user and a terminal interface after a user applies for access of resources to the library server; an authorization module used for the library server to write authorized code into the terminal interface of the user and linking to a resource provider server after the verification is successful; and a resource access module used for allowing a user to access and use the resource after the resource provider server verifies identity authentication information and the authorized access request. Therefore, the digital library management system, disclosed by the invention, has the advantages of overcoming the disadvantages that a service object cannot be controlled and managed definitely, the IP address control limits a service object geographically, user use information cannot be measured precisely and the like in a traditional digital library management mode.